PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Usually, the silicone polymer release agents are polymers which are believed to have the following formula: R n R wherein the Rs represent monovalent organic radicals, usually hydrocarbon and often selected from the group consisting of methyl and phenyl groups, and n is an integer denoting average molecular weight of the polymer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com